Evidence map›Paper›PMID 33505588›Full record

ReviewOxidative medicine and cellular longevity2021

Connection between the Altered HDL Antioxidant and Anti-Inflammatory Properties and the Risk to Develop Alzheimer's Disease: A Narrative Review.

Francesca Zimetti, Maria Pia Adorni, Judit Marsillach, Cinzia Marchi, Alessandro Trentini, Giuseppe Valacchi, Carlo Cervellati

Open access · hybridAbstract readReview
In one paragraph

Review in Oxidative medicine and cellular longevity, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.7field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 43 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 3 countries.

Francesca ZimettiDepartment of Food and Drug, University of Parma, Parma 43124, Italy.ORCID https://orcid.org/0000-0002-6665-263X
Maria Pia AdorniDepartment of Medicine and Surgery, Unit of Neurosciences, University of Parma, Parma 43121, Italy.ORCID https://orcid.org/0000-0002-4810-6862
Judit MarsillachDepartment of Environmental & Occupational Health Sciences, University of Washington, Seattle, WA 98195, USA.ORCID https://orcid.org/0000-0002-3061-6266
Cinzia MarchiDepartment of Food and Drug, University of Parma, Parma 43124, Italy.ORCID https://orcid.org/0000-0002-9386-9260
Alessandro TrentiniDepartment of Biomedical and Specialist Surgical Sciences, University of Ferrara, Ferrara 44121, Italy.ORCID https://orcid.org/0000-0003-3579-7921
Giuseppe ValacchiDepartment of Biomedical and Specialist Surgical Sciences, University of Ferrara, Ferrara 44121, Italy.ORCID https://orcid.org/0000-0002-8792-0947
Carlo CervellatiDepartment of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy.ORCID https://orcid.org/0000-0003-4777-6300
University of Ferrara · ITUniversity of Parma · ITUniversity of Washington · US

Funding

THERAPEUTIC EFFECTS OF INTRA-NASAL INSULIN DETEMIRP50AG005136 · NIA · UNIVERSITY OF WASHINGTON · PI GRABOWSKI, THOMAS J. · 1985 to 2019
$57.2M
XENOBIOTIC BIOTRANSFORMATION AND DISPOSITIONP30ES007033 · NIEHS · UNIVERSITY OF WASHINGTON · PI Sheela Sathyanarayana · 1995 to 2026
$42.5M
University of Washington Alzheimer's Disease Research CenterP30AG066509 · NIA · UNIVERSITY OF WASHINGTON · PI Thomas J. Grabowski · 2020 to 2026
$29.0M
NIA NIH HHS P30 AG066509NIA NIH HHS P50 AG005136NIEHS NIH HHS P30 ES007033
6 · The paper itself

Abstract

The protein composition of high-density lipoprotein (HDL) is extremely fluid. The quantity and quality of protein constituents drive the multiple biological functions of these lipoproteins, which include the ability to contrast atherogenesis, sustained inflammation, and toxic effects of reactive species. Several diseases where inflammation and oxidative stress participate in the pathogenetic process are characterized by perturbation in the HDL proteome. This change inevitably affects the functionality of the lipoprotein. An enlightening example in this frame comes from the literature on Alzheimer's disease (AD). Growing lines of epidemiological evidence suggest that loss of HDL-associated proteins, such as lipoprotein phospholipase A2 (Lp-PLA2), glutathione peroxidase-3 (GPx-3), and paraoxonase-1 and paraoxonase-3 (PON1, PON3), may be a feature of AD, even at the early stage. Moreover, the decrease in these enzymes with antioxidant/defensive action appears to be accompanied by a parallel increase of prooxidant and proinflammatory mediators, in particular myeloperoxidase (MPO) and serum amyloid A (SAA). This type of derangement of balance between two opposite forces makes HDL dysfunctional, i.e., unable to exert its "natural" vasculoprotective property. In this review, we summarized and critically analyzed the most significant findings linking HDL accessory proteins and AD. We also discuss the most convincing hypothesis explaining the mechanism by which an observed systemic occurrence may have repercussions in the brain.

Indexed as

Oxidative StressAlzheimer DiseaseAnimalsAnti-Inflammatory AgentsAntioxidantsHumansInflammationLipoproteins, HDLAnti-Inflammatory AgentsAntioxidantsLipoproteins, HDL

Identifiers

PMID33505588
PMCPMC7811424
OpenAlexW3119552585

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.